Properties of Chalk and Schist

Chalk

Schist

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1 Properties

1.1 Physical Properties

1.1.1 Hardness

13.5-4

1 7

1.1.2 Grain Size

Very fine-grained

Medium to Fine Coarse Grained

1.1.3 Fracture

Not Available

Conchoidal

1.1.4 Streak

White

1.1.5 Porosity

Highly Porous

1.1.6 Luster

Dull

Shiny

1.1.7 Compressive Strength

NANA

0.15 450

1.1.8 Cleavage

Non-Existent

Slaty

1.1.9 Toughness

1.5

1.1.10 Specific Gravity

2.3-2.42.5-2.9

0 8.4

1.1.11 Transparency

Opaque

1.1.12 Density

2.49-2.50 g/cm³2.8-2.9 g/cm³

0 1400

1.2 Thermal Properties

1.2.1 Specific Heat Capacity

0.90 kJ/Kg KNA

0.14 3.2

1.2.2 Resistance

Heat Resistant

Impact Resistant, Pressure Resistant, Water Resistant

Chalk vs Schist Properties

Properties of Chalk and Schist play an important role in determining the type of rock. Along with Chalk vs Schist properties, get to know more about Chalk Definition and Schist Definition. For the ease of understanding, the properties of rocks are divided into physical and thermal properties. Rocks have a variety of properties like hardness, color, specific gravity, fracture, cleavage, luster etc. Know all about physical and thermal properties of Chalk and Schist.